"A popular geothermal outdoor pool complex in the capital area known for its range of pools and hot tubs; it embodies the local bathing culture and is recommended for visitors wanting an authentic Icelandic soak amid facilities frequented by residents." - Lydia Mansel Lydia Mansel Lydia Mansel is a writer with more than eight years of experience editing and writing for both brands and online publications—with a particular focus on travel, fashion, and lifestyle. She’s also the founder of the travel site justpacked.com. Travel + Leisure Editorial Guidelines